WMSIC Electronic Components

UNI-ROYAL 0201WMF2372TEE

Model0201WMF2372TEE
Package0201
BrandUNI-ROYAL
Price Price on request Electronic component prices change quickly with market supply and demand. Please refer to the latest WMSIC quotation for current pricing.
Configuration
1 options
Configuration Date code within 2 years

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
UNI-ROYAL 0201WMF2372TEE
Type
UNI-ROYAL
Minimum package
15000 圆盘

Technical parameters

Power
50mW
Electronic Component
Electronic Component
Electronic Component
UNI-ROYAL
Electronic Component
0201WMF2372TEE
Electronic Component
1
Package
0201
Electronic Component
SMD Resistor
Electronic Component
±1%
Electronic Component
0.008g
Electronic Component
23.7kΩ
Electronic Component
50
Electronic Component
BM0265088706
Operating Temperature
55℃~+155℃
Operating Voltage
25V
Electronic Component
±200ppm/℃
Resistor Type
Resistor

For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.

0201WMF2372TEE 产品概述

一、产品简介

0201WMF2372TEE 是 UNI-ROYAL(厚声)推出的一款超小型贴片厚膜电阻器,阻值 23.7 kΩ,精度 ±1%,额定功率 50 mW,工作电压 25 V。该器件采用 0201 超小封装,适配高密度表面贴装(SMT)需求,兼顾体积最小化与良好电气性能,适用于便携式设备、消费电子、传感器与高密度混合信号电路等场合。

二、主要参数

  • 电阻类型:厚膜电阻
  • 阻值:23.7 kΩ
  • 公差:±1%(精密分档)
  • 额定功率:50 mW(通常在 70°C 环境温度下额定)
  • 最大工作电压:25 V
  • 温度系数(TCR):±200 ppm/°C
  • 工作温度范围:-55°C ~ +155°C
  • 封装:0201(超小型 SMT)
  • 品牌:UNI-ROYAL(厚声)

三、产品特点与优势

  • 超小封装:0201 形式可大幅节省 PCB 空间,适用于高密度组装与微型化设计。封装尺寸约 0.6 mm × 0.3 mm(实际尺寸以出厂数据为准)。
  • 精度高:±1% 精度可满足多数模拟与数字电路对基准与分压的要求,提高调试与一致性。
  • 宽温度范围:-55°C 至 +155°C,适应严苛工业级和车规附近温度环境(具体应用应参考系统热设计与降额策略)。
  • 稳定性与可靠性:厚膜工艺在成本与可靠性之间取得平衡,适合批量生产与常规环境下长期工作。
  • 低寄生参数:微小尺寸带来较低的寄生电感与电容,有利于高频与高速信号路径的应用。

四、典型应用场景

  • 移动终端与可穿戴设备:用于分压、偏置、电流检测等,节省主板空间。
  • 物联网与传感器节点:微型化电阻用于低功耗模拟前端与滤波/偏置网络。
  • 高密度消费电子:相机模组、蓝牙/无线模块、显示驱动等。
  • 精密模拟电路:需紧凑布局且对阻值公差有一定要求的滤波器、放大器输入网络。
  • 工业控制与仪器:在非极端高应力条件下用于标准阻值需求。

五、使用与设计建议

  • 功率降额:建议在高温条件下对额定功率进行降额设计。常见做法是以 70°C 为基准温度开始线性降额,在接近器件最高工作温度(例如 155°C)时降至 0。具体降额曲线应结合系统散热条件确定。
  • 耐压注意:工作电压 25 V 表示在该电压下器件可安全工作;若电路存在高峰值或过压情形,应留有裕量或选用更高耐压器件。
  • 焊接工艺:适用于常规无铅回流焊工艺。为保证焊接可靠性,推荐遵循 PCB 制造与装配的通用回流曲线与湿热处理规范。
  • 贴装与搬运:0201 为极小尺寸器件,建议使用高精度贴片机与防静电操作;避免弯折或施加过大机械应力于器件或焊盘。
  • 清洗与清洁:多数厚膜电阻可承受常规清洗剂,建议避免超声清洗或强溶剂对焊点长期浸泡,以防机械疲劳或粘结剂降解。

六、可靠性与质量控制

UNI-ROYAL(厚声)产品在生产中采用严格过程控制与筛选,包括阻值分选、温度循环、湿热测试与焊接耐受性评估。为提高系统可靠性,设计时应考虑温度循环、湿度环境与热应力对小尺寸器件焊接强度的影响,并在关键应用中进行样机测试验证。

七、包装与订货信息

  • 封装形式:0201 表面贴装芯片
  • 常见包装:Tape & Reel(盘带)以适配自动贴装设备,便于大批量生产线使用。
  • 型号示例:0201WMF2372TEE(代表 0201 封装、厚膜工艺、阻值 23.7kΩ、±1%)
  • 如需样品、详细尺寸图、可靠性数据或定制服务,可联系供应商技术支持获取完整数据手册与测试报告。

总结:0201WMF2372TEE 以其超小体积、较高精度与宽温度适应性,适合对空间敏感且需可靠电阻元件的现代电子产品。设计时建议关注功率降额、焊接可靠性与系统热管理,以确保长期稳定运行。

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